How long do you think my 4x Priest 1x Pally will be able to AOE instances?

[Ualaa]

Judging Wisdom will help out quite a bit too, especially if you have the priests wand for a bit when they're lower.

At 80th (I believe) you get the Hymm for mana regeneration, and with four priests that will go a long ways to increasing their mana. A disc priest will generally favor a larger mana pool for regen (compared to Holy, who favors far more spirit). I'd assume, you're still best off with Blessing of Wisdom, but at some gear point Kings might be an option. Then again, you can go Wisdom and use Drums for Kings/Mark of the Wild too.

[Ualaa]

Another take on Tank (Warrior) + 4x Priest.

YouTube - SM Graveyard

[orianthi]

this is the team i'm mostly interested in as of now Tim, any update as to where they are now? i like the concept of having no dedicated healer at all, maybe 2-3 dps that can heal or healers that can dps - it offers more flexibility on any type of encounter whether i will need to put more healing or damage. were you able to get them to 80 and did heroics with them?

it's the team (3x priest, 1 ele shaman (dps buffs) and 1 paly tank) that i'm currently playing but i'm only at mid-30s so i wanted to know if they'll get stronger at higher levels or if they can't do heroics later at max level. i don't care if it's single target or aoe since i did not build this team originally because of holy nova. it's because they are the most fun hybrid dps/healers to play for me.

[Tim]

I took them to the 70s and it was always very, very easy to do instances. So I'm pretty sure all of the WOTLK non-heroics will be cake. But I also think heroics won't be hard either, since the trash is pretty easy, and bosses are always easy.

[Varanth]

My pally and 4 priests are not into outlands yet but they have done most of azeroth instances without a single death. This is byfar my best group. As long as they keep the level of spells up as they have been I see no reason to not be able to do heroics. I have a priest and 4x hunters too and they do ok but not near as well as the 4x priest and pally group.

[Tim]

You will also breeze through all of the Burning Crusade instances, even ones a couple levels above your team. Literally I've never breezed through instances as easy as I did with this team. Just make sure you stack INT as your main stat on your priests.

The only difficulty surprisingly was bosses, but once I figured that out, even that was easy. Just stack 8 DOTs on the boss and wand, and save Penance for either DPS or HEAL on a spot situation, and stack renews on your tank.